Harley Davidson service, repair, Dyno Tuning & Dyna Testing Services
 

We offer Servicing & Repairs / Performance Tuning / Engine Upgrades & Rebuilds for your Harley Davidson

A little known fact is that, Steve Fischer, the founder of Steves Auto Clinic, the countrys leading aftermarket independent automotive group, didn't start cutting his mechanical teeth on cars over 25 years ago.
His passion for all things motorised began way before that as a teenager working out of his parent's garage at home, servicing and tuning motorcycles. It is within this engineering business that Fischer returned to his roots and fired up his passion again, servicing and tuning motorcycles.
Being a man that has always been fascinated with Harley Davidson, a rider of a Harley Davidson himself, the full array of services & options to be offered will be concentrated on performance tuning these legendary motorcycles...
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Read the latest tips, news and info about your Harley
Unleash your Harley's Power!
TRY OUR HORESEPOWER MENU
Just for starters – Stage 1
· Performance air-cleaner – choice of three or four different styles. (Can be tailored to your individual needs.)
· Low pressure performance exhaust system or slip-ons.  (Vance & Hines or Screaming Eagle.)
· SAC USB Tuning Key
·
If necessary – Catalytic converter removal or optimization, for select models only.
96 Cube standard power - 58kw
Stage 1 - up to 73kw. 
The power depends on the choices and your budget.
Mains – Stage 2
· Gas flowed cylinder heads.
· Big valve option.
· Enlarged throttle body – 46mm to 50mm
· Mild to Wild cams – We will help you choose this one.
96 Cube stage 1 roughly 73kw
Stage 2 - between 80kw & 88kw
Depending on your cam shaft option.
Harley Davidson Softail Blackline
The Cherry on Top – Stage 3
· 96 Cube (1600cc) to 103 Cube (1700cc) – Pistons & Barrels.
This one takes the power up to somewhere between 88kw & 100kw
We have built a few 103's and seen over 100kw while with some mild cams 88kw is tops.
It's very drivable and exciting
You need to ride one.
It's just not possible to explain the power gain.
When you say the power is double how does it translate into real time riding?
 
RACE TUNERS -
WHAT YOU NEED TO KNOW
SAC USB Race Tuners
Supplied and tuned, the SAC UBS tuning tool is less expensive than most other race tuners – purchase only.
 
 
DYNO TUNING & DYNA TESTING
Harley Davidson Dyno Tuning at SAC Engineering
KW – HORSEPOWER – TORQUE
How do we measure up?
Our dynamometor measures power at the wheels and corrects to sea level. At the end of the day the power that has been measured doesn’t really matter. It’s all about the difference - the gain or the increase...
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OIL CONSUMPTION -
HOW DOES IT WORK?
We have seen many bikes come into our workshop that use one or one and a half liters of oil to fill them to the right level. 
This is not good!!!!
Some of these bikes are new and completely standard...
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Screamin Eagle motor oils
 
EXHAUST MODIFICATIONS
Slip-ons generally make the bike sound marginally better but do they work?
Do they produce extra horsepower?
It all depends on how the Baffles look.
Where they are designed for max power or were they made to meet specific legislative requirements. 
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CUSTOMISING & SPECIAL BIKE BUILDS
While we specialise in tuning and performance upgrades and really enjoy building horsepower we also do special builds or project bikes by arrangement.
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SAC RAGING BULL PERFORMANCE EXHAUSTS
SAC Raging Bull, in association with Akrapović, is proud to announce that they are now fitting Akrapović world class premium exhaust systems to Harley motorcycles at their workshop...
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AKRAPOVIĆ EXHAUST SYSTEMS
Akrapović is the leading manufacturer of premium exhaust systems for motorcycles & performance cars.
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Vance & Hines and Screamin' Eagle Exhaust Systems

 
THE REALITY ABOUT INCREASING AN ENGINE’S PERFORMANCE
 
 
KEEP YOUR HARLEY COOL
Harley Davidson engine oil cooler kits
We highly recommend that you call us regarding an oil-cooler set up for your bike. 
Reduce the maximum engine operating temperature by as much as 20ºC; it can make all the difference.
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ENGINE REBUILDING
Engine rebuilds. We are able to refurbish your existing engine to a "like new" standard spec using the best parts available in the world...
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CHECK OVER AFTER
LONG TERM STORAGE
More often than not riders park their bikes during winter and some only ride once or twice a year. It is essential to check the bike over especially engine lubrication and or coolant levels and tyre condition / pressures... 
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PRE LONG TRIP
BIKE CHECK OVER
Eventually you have made the decision to do it, you are going on a long trip. You are going on your bike and the last thing you want to worry about is “your bike”...
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Harley Davidson Checkover, Pre Long Trip & Long Term Storage Checkovers

SERVICE & REPAIRS FOR YOUR HARLEY-DAVIDSON
Harley Davidson Servicing & Repairs
Need to have your Harley serviced or repaired?
Using genuine Harley Davidson parts we can take care of your repairs or next routine service and provide you with peace of mind riding keeping your service history intact...
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HARLEY-DAVIDSON ACCESSORIES, SPARES & PARTS
Accessorizing your bike is a personal thing and most times difficult and frustrating.  It is too easy to make a mistake or the wrong choice...
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WASH BAY - GROOMING
The H-D is no ordinary bike and most are accessorized to the hilt. You can't entrust the washing and cleaning to anyone.  Fine scratching and chrome damage will be imminent...
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SAC as company has been the industry leaders and at the forefront of the performance enhancement industry in South Africa for around the past 30 years...
 
ENGINE UPGRADES
Engine Upgrades and Rebuilds
Our engine upgrades include changing the cams, gasflowing the heads and we can even offer to do big bore kits...
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88, 96 and 103 Cube Complete Engines
 
 
NEWS & EVENTS
Harley-Davidson Africa Bike Week Rides In Record Breaking Attendance. Over 10,000 HD motorcycles and other brand riders along with 79,500 enthusiasts converged on Margate...
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SAC RAGING BULL FXS SOFTAIL BLACKLINE PROJECT

NEW - SAC RAGING BULL FXS SOFTAIL BLACKLINE UPGRADE COMPLETE
book a ride by clicking here!!

MORE ABOUT OUR TAILORED POWER ENHANCEMENT PACKAGES
CLICK HERE FOR A FORMAL QUOTATION!
Important Harley Davidson Warranty Information
SAC RAGING BULL "WHY WORRY WARRANTY"

 

Shark Helmets for Sale


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SAC RAGING BULL
"WHY WORRY WARRANTY"

Vanderbijlpark - Gauteng - South Africa

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